Vahap Okan

73 total papers · 660 total citations
30 papers, 444 citations indexed

About

Vahap Okan is a scholar working on Hematology, Pathology and Forensic Medicine and Epidemiology. According to data from OpenAlex, Vahap Okan has authored 30 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Hematology, 7 papers in Pathology and Forensic Medicine and 7 papers in Epidemiology. Recurrent topics in Vahap Okan's work include Multiple Myeloma Research and Treatments (4 papers), Hepatitis C virus research (3 papers) and Lymphoma Diagnosis and Treatment (3 papers). Vahap Okan is often cited by papers focused on Multiple Myeloma Research and Treatments (4 papers), Hepatitis C virus research (3 papers) and Lymphoma Diagnosis and Treatment (3 papers). Vahap Okan collaborates with scholars based in Türkiye, India and China. Vahap Okan's co-authors include Mehmet Birhan Yılmaz, Mustafa Pehlıvan, Sacide Pehlıvan, Mustafa Araz, Sibel Oğuzkan Balcı, M. Yılmaz, Hakan Büyükhatipoğlu, Taner Babacan, Mustafa Demirci and Mustafa Araz and has published in prestigious journals such as Lupus, International Journal of Clinical Practice and Acta Diabetologica.

In The Last Decade

Vahap Okan

30 papers receiving 425 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Vahap Okan 136 85 80 76 71 30 444
Nicola Bizzaro 77 0.6× 52 0.6× 71 0.9× 90 1.2× 101 1.4× 26 476
Mathias Schneeweiss‐Gleixner 72 0.5× 70 0.8× 73 0.9× 106 1.4× 29 0.4× 29 450
Omar Racchi 122 0.9× 100 1.2× 57 0.7× 84 1.1× 65 0.9× 19 462
Mayumi Ueno 81 0.6× 44 0.5× 71 0.9× 98 1.3× 59 0.8× 46 380
Jingan Lou 136 1.0× 79 0.9× 101 1.3× 89 1.2× 31 0.4× 49 476
D McCloskey 66 0.5× 34 0.4× 114 1.4× 51 0.7× 57 0.8× 26 425
Rosa Morlà 67 0.5× 26 0.3× 82 1.0× 40 0.5× 60 0.8× 25 443
Ignacio Español 120 0.9× 54 0.6× 215 2.7× 59 0.8× 41 0.6× 36 488
Harald E. Fischer 185 1.4× 29 0.3× 76 0.9× 85 1.1× 22 0.3× 21 435
Jan‐Erik Johansson 172 1.3× 37 0.4× 33 0.4× 55 0.7× 123 1.7× 29 455

Countries citing papers authored by Vahap Okan

Since Specialization
Citations

This map shows the geographic impact of Vahap Okan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Vahap Okan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vahap Okan more than expected).

Fields of papers citing papers by Vahap Okan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vahap Okan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Vahap Okan. The network helps show where Vahap Okan may publish in the future.

Co-authorship network of co-authors of Vahap Okan

This figure shows the co-authorship network connecting the top 25 collaborators of Vahap Okan. A scholar is included among the top collaborators of Vahap Okan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Vahap Okan. Vahap Okan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026